ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.65B
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS401262 |  US |
assigned | 2024-07-17 | 5a3ba5bf1dc0… |
| AS401263 | US |
assigned | 2024-07-17 | 4c869cc5f79e… |
| AS401264 | US |
assigned | 2024-07-17 | 2c40104fcc23… |
| AS401253 | US |
assigned | 2024-07-16 | 47587df5a3c5… |
| AS401254 | US |
assigned | 2024-07-16 | 3abe4b63eab4… |
| AS401255 | US |
assigned | 2024-07-16 | d6cf15c5d247… |
| AS401256 | US |
assigned | 2024-07-16 | 710aad27fd77… |
| AS401258 | US |
assigned | 2024-07-16 | 1c38a6150041… |
| AS401259 | US |
assigned | 2024-07-16 | 0fbbd641f1f7… |
| AS401260 | US |
assigned | 2024-07-16 | 4c86f9762862… |
| AS401261 | US |
assigned | 2024-07-16 | 951f215c30a2… |
| AS401296 | US |
assigned | 2024-07-16 | 4c86f9762862… |
| AS14307 | US |
assigned | 2024-07-15 | 2b48e588c99d… |
| AS401250 | US |
assigned | 2024-07-15 | d05037300a11… |
| AS401251 | US |
assigned | 2024-07-15 | 1a60c653939e… |
| AS401252 | US |
assigned | 2024-07-15 | 57bb24b8d51c… |
| AS401246 | US |
assigned | 2024-07-12 | 98ccb459d067… |
| AS401247 | US |
assigned | 2024-07-12 | bb5aaf21fe32… |
| AS401248 | US |
assigned | 2024-07-12 | a287fc521c45… |
| AS399694 | US |
assigned | 2024-07-11 | 06baea9d4118… |
| AS400702 |  CA |
assigned | 2024-07-11 | 88a2b9d2e4f1… |
| AS401244 | US |
assigned | 2024-07-11 | 8d78ed815da1… |
| AS401245 | US |
assigned | 2024-07-11 | 05481f9e0bd3… |
| AS40770 | US |
assigned | 2024-07-10 | 8359d2e5873b… |
| AS396349 | US |
assigned | 2024-07-10 | f691999e849f… |
| AS396867 | US |
assigned | 2024-07-10 | aa3e672552d3… |
| AS40115 | US |
assigned | 2024-07-09 | e052cfbe1698… |
| AS393435 | US |
assigned | 2024-07-09 | f5075564fc1d… |
| AS393448 | US |
assigned | 2024-07-09 | 1d1b86db0c4c… |
| AS393458 | US |
assigned | 2024-07-09 | 4c869cc5f79e… |
| AS395149 | US |
assigned | 2024-07-09 | bdd3b1410184… |
| AS395243 | US |
assigned | 2024-07-09 | dc9ee4b4a272… |
| AS2150 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS2151 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS2152 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS2153 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS47869 | US |
assigned | 2024-07-08 | 0a947ac66514… |
| AS401231 | US |
assigned | 2024-07-08 | e586513b4435… |
| AS401232 | US |
assigned | 2024-07-08 | f19ce1c37e6b… |
| AS401233 | US |
assigned | 2024-07-08 | 3251c2704a13… |
| AS401234 | US |
assigned | 2024-07-08 | 87298af174a6… |
| AS401236 | US |
assigned | 2024-07-08 | ad5e343229e5… |
| AS401237 | US |
assigned | 2024-07-08 | 0305eac674f6… |
| AS401238 | US |
assigned | 2024-07-08 | c5df332e11fc… |
| AS401239 | US |
assigned | 2024-07-08 | 5d63704b3887… |
| AS401240 | US |
assigned | 2024-07-08 | 7b1d7168f453… |
| AS401241 | US |
assigned | 2024-07-08 | 63ed368008c2… |
| AS401242 | US |
assigned | 2024-07-08 | 0a314e1b1836… |
| AS401243 | US |
assigned | 2024-07-08 | 9f47f5cd78d6… |
| AS34553 | US |
assigned | 2024-07-03 | 717117cf6794… |
| AS401226 | US |
assigned | 2024-07-03 | ce68b20f558c… |
| AS401227 | US |
assigned | 2024-07-03 | 9ec33415a119… |
| AS401228 | US |
assigned | 2024-07-03 | 82f7e831976c… |
| AS401229 | US |
assigned | 2024-07-03 | 0eb3b4fe8bc2… |
| AS401230 | US |
assigned | 2024-07-03 | 0eb3b4fe8bc2… |
| AS401223 | US |
assigned | 2024-07-02 | 0b115759a8b1… |
| AS401224 | US |
assigned | 2024-07-02 | 4d22f151f276… |
| AS401225 | CA |
assigned | 2024-07-02 | 410c2c83b2ec… |
| AS63043 | US |
assigned | 2024-07-01 | 81fd5ef7a214… |
| AS63129 | US |
assigned | 2024-07-01 | ec0970844cee… |
| AS401222 | US |
assigned | 2024-07-01 | 660edc6ab2d2… |
| AS401214 | US |
assigned | 2024-06-28 | bcc0c9ac7199… |
| AS401215 | US |
assigned | 2024-06-28 | 87feea803711… |
| AS401216 | CA |
assigned | 2024-06-28 | 6c37a0585fc0… |
| AS401217 | US |
assigned | 2024-06-28 | d54f2812cbe7… |
| AS401219 | US |
assigned | 2024-06-28 | 0c0128af2203… |
| AS401220 | US |
assigned | 2024-06-28 | 10f0bbd818c2… |
| AS401221 | US |
assigned | 2024-06-28 | 8e501329c24c… |
| AS401213 | CA |
assigned | 2024-06-27 | cc6d0d25ced7… |
| AS401210 | US |
assigned | 2024-06-26 | 61667d7f156d… |
| AS401211 | US |
assigned | 2024-06-26 | 7c5e41bef823… |
| AS401212 | CA |
assigned | 2024-06-26 | 38c5b8c72e32… |
| AS33039 | CA |
assigned | 2024-06-25 | 64eb721048fc… |
| AS55285 | CA |
assigned | 2024-06-25 | 2b0c66ce5255… |
| AS401204 | US |
assigned | 2024-06-25 | 4652f3eb239b… |
| AS401207 | US |
assigned | 2024-06-25 | 07301a3a3a1d… |
| AS401208 | US |
assigned | 2024-06-25 | 58999beb62df… |
| AS401209 | US |
assigned | 2024-06-25 | 4a74f39229b9… |
| AS401202 | US |
assigned | 2024-06-24 | 50a2ff8c1b58… |
| AS401203 | CA |
assigned | 2024-06-24 | f8b6c91fcd4f… |
| AS36743 | US |
assigned | 2024-06-21 | f036ffa14fed… |
| AS401198 |  GP |
assigned | 2024-06-21 | 4116b715caad… |
| AS401199 | US |
assigned | 2024-06-21 | d8b12f8d0834… |
| AS401200 | US |
assigned | 2024-06-21 | 0da5611651c7… |
| AS401201 | US |
assigned | 2024-06-21 | 03d0713efa4b… |
| AS954 | US |
assigned | 2024-06-20 | ef69723f7172… |
| AS401191 | US |
assigned | 2024-06-20 | 9a957426b3ee… |
| AS401192 | US |
assigned | 2024-06-20 | 5349070a5332… |
| AS401193 | US |
assigned | 2024-06-20 | 3137d6567ef0… |
| AS401194 | US |
assigned | 2024-06-20 | 7d4944bb7ae7… |
| AS401196 | CA |
assigned | 2024-06-20 | c5cc92932c8c… |
| AS401197 | US |
assigned | 2024-06-20 | 37ae9e524108… |
| AS55272 | US |
assigned | 2024-06-18 | 3ae72e55ebf2… |
| AS401188 | US |
assigned | 2024-06-18 | cd65312fa7b4… |
| AS401190 | CA |
assigned | 2024-06-18 | 184e41e66a2d… |
| AS2729 | US |
assigned | 2024-06-17 | a3e9ad835df6… |
| AS12070 | US |
assigned | 2024-06-17 | 176936f5222d… |
| AS401178 | US |
assigned | 2024-06-17 | 73e09e58099f… |
| AS401180 | US |
assigned | 2024-06-17 | 24a9a4aeb5c8… |
| AS401181 | US |
assigned | 2024-06-17 | 24198424d9a2… |